WEG Strategic Partner Distributor
WEG BLK-E445/7-447/9-W22 - KIT FORCED VENTILATION 280 W22 220-240/3
WEG

BLK-E445/7-447/9-W22

UPC: 7909158262083

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Overview

The WEG BLK-E445/7-447/9-W22 Forced Ventilation Kit is a premium OEM component engineered for optimal thermal management in industrial motor systems. Designed to integrate seamlessly with WEG motors, this 280W forced ventilation kit operates on 220-240V power, providing consistent airflow to prevent overheating and extend motor lifespan. Manufactured by WEG, a global leader in electric motor technology, this kit ensures compatibility, reliability, and compliance with industry standards for heavy-duty applications. Forced ventilation kits like the BLK-E445/7-447/9-W22 are critical in industrial environments where motors operate under high loads, elevated ambient temperatures, or in dusty and dirty conditions. By actively dissipating heat, these kits reduce thermal stress on motor windings and bearings, minimizing the risk of premature failure and costly downtime. This kit is particularly suited for applications in: - Manufacturing plants and production lines - Mining and material handling operations - Oil and gas facilities - Water and wastewater treatment plants - HVAC systems in large commercial buildings WEG’s forced ventilation kits are precision-engineered to match the thermal characteristics of their motors, ensuring balanced cooling without over-ventilation, which can lead to unnecessary energy consumption. The kit’s compact design allows for easy installation in both new and retrofit projects, with mounting provisions that align with standard WEG motor frames. This ensures a secure fit and optimal airflow distribution across the motor’s surface. Using genuine WEG parts like the BLK-E445/7-447/9-W22 is essential for maintaining motor warranty coverage and system integrity. Aftermarket or non-OEM ventilation solutions may not provide the same airflow efficiency, material durability, or electrical compatibility, potentially compromising motor performance and safety. WEG’s rigorous quality control processes guarantee that each ventilation kit meets or exceeds industry standards for vibration resistance, thermal cycling, and ingress protection (IP rating), making them ideal for harsh industrial environments. Installation is straightforward for qualified technicians familiar with WEG motor systems. The kit typically includes a pre-assembled blower assembly, mounting hardware, and wiring harness designed for plug-and-play integration. WEG provides comprehensive technical documentation, including wiring diagrams and installation guides, to simplify the process. For optimal performance, professionals should ensure proper alignment with the motor’s cooling fins and verify that the ventilation path is unobstructed. Choosing WEG for forced ventilation needs means selecting a brand with over 60 years of expertise in electric motor design and industrial solutions. WEG’s global manufacturing footprint ensures consistent quality and availability, while their extensive distributor network provides local support for maintenance, repairs, and technical assistance. By investing in the BLK-E445/7-447/9-W22, industrial operators gain peace of mind knowing their motor systems are protected by a component built to the same exacting standards as the motors themselves. Whether you’re upgrading an existing system or specifying components for a new installation, the WEG BLK-E445/7-447/9-W22 Forced Ventilation Kit delivers the reliability, efficiency, and durability required for continuous industrial operation. Trust WEG to keep your motors running cooler, longer, and more efficiently.
  • 280W forced ventilation kit for WEG motors
  • Operates on 220-240V power supply
  • Prevents overheating in high-load industrial applications
  • Genuine OEM part maintains warranty coverage
  • Compact design for easy installation and retrofit

Specifications

Package Weight (Imperial)
216.643 LB
KIT BEARING SEALING RING W3 SEAL LABYRIN

W3-SEAL-6314

KIT BEARING SEALING RING W3 SEAL LABYRIN
FAN, PLASTIC D200

3GZF303128-3

FAN, PLASTIC D200
KIT BEARING CAP W21 314 BRG 2.5

BCK-OV6314-2.5MM

KIT BEARING CAP W21 314 BRG 2.5
KIT EXTERNAL FIXING RING EXPL 217 BRG 7

BCK-X400T-IP55

KIT EXTERNAL FIXING RING EXPL 217 BRG 7
KIT FORCED VENTILATION 315 4P 230/460 V

BLK-EL449/500-W22

KIT FORCED VENTILATION 315 4P 230/460 V
KIT BRAKE DISC 200 288X60mm 12 PELLETS

BDK-BM320

KIT BRAKE DISC 200 288X60mm 12 PELLETS
KIT BEARING CAP 314 RETAINER W/O SPRING

BCK-X6314-5MM

KIT BEARING CAP 314 RETAINER W/O SPRING
KIT BEARING CAP 309 NO SEALING

BCK-SGRI-309-W22

KIT BEARING CAP 309 NO SEALING

Frequently Asked Questions about WEG

What certifications and standards do WEG products comply with?

WEG products meet extensive international standards across multiple critical categories, including safety, electromagnetic compatibility (EMC), functional safety, and regulatory compliance. Key certifications include UL, cUL, CE, TÜV Rheinland, and compliance with international standards such as EN 61800 series, IEC 61508, ISO 13849-1, and directives like Low Voltage (2014/35/EU), EMC (2014/30/EU), and RoHS. Their products are certified for safe operation in various industrial environments, with specific standards covering electrical safety, thermal performance, electromagnetic immunity, and environmental protection.

What is WEG's warranty policy?

WEG offers an 18-month standard warranty for automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Repairs must be performed by authorized WEG service, and the warranty is limited to the replacement or repair of the product itself, excluding consequential damages. Extended warranty options are available, including purchasing additional coverage at 2.5% of the product's selling price per year, up to 4 additional years.

What industries and applications are WEG products used for?

WEG products are extensively used across multiple industrial sectors, including packaging equipment, material handling, food processing, pumps, medical/lab equipment, door/gate openers, office machinery, and lawn/garden applications. Their versatile DC motors and variable frequency drives (VFDs) are designed for general industrial use, with solutions ranging from off-the-shelf products to custom OEM designs that meet UL/CSA standards for diverse manufacturing and processing environments.

What technical support does WEG offer?

WEG offers comprehensive technical support through multiple channels, including a dedicated Automation Service Department accessible via toll-free phone (1-877-934-3748) and email ([email protected]). They maintain a global network of accredited service centers worldwide, which customers can locate on their website. Additionally, WEG provides warranty support and technical assistance for their industrial automation products, with pre-approval required for warranty repairs.

What are the key features of WEG products?

WEG products feature advanced industrial automation technologies with key characteristics including high performance, flexibility, and connectivity. Their flagship CFW900 Variable Speed Drive demonstrates core product strengths: intelligent thermal management, built-in safety functions, IoT readiness, advanced energy saving capabilities, and comprehensive communication protocols. WEG drives offer robust performance with features like 150% overload capacity, modern graphic HMI, plug-and-play expansion modules, and compatibility across multiple industrial segments including food and beverage, pulp and paper, and manufacturing.

What communication protocols do WEG products support?

WEG products support multiple industrial communication protocols across their product lines, including EtherNet/IP, Modbus-TCP, Modbus-RTU, CANopen, and optional protocols like Profibus-DP and DeviceNet. Specifically, the PLC500 offers 2x Gigabit Ethernet Ports, 1x CAN Port, and 1x RS485 port, enabling seamless integration with major industrial communication networks.

What environmental ratings do WEG products have?

WEG products feature multiple environmental ratings and protection classes. They offer Protection Class 3C2 as a standard coating and Protection Class 3C3 as an optional extra coating, both compliant with IEC 60721-3-3. Environmental specifications include air relative humidity from 5% to 95% non-condensing, altitude ratings up to 1,000m standard (with current derating above that), and Pollution Degree 2 classification with non-conductive pollution requirements.

What accessories are available for WEG products?

WEG offers a comprehensive range of accessories across multiple product lines. For variable frequency drives like the CFW900, accessories include I/O expansion modules, communication modules, encoder modules, temperature transducer modules, relay output modules, and HMI accessories. These accessories expand communication capabilities, input/output functions, and application flexibility. Most accessories are interchangeable between drive frames and can be installed in backplane slots, with communication network accessories limited to one per variable speed drive.

What are the main product lines offered by WEG?

WEG offers a comprehensive range of industrial automation products, including variable frequency drives (CFW series like CFW100, CFW300, CFW500), soft starters (SSW series including SSW05, SSW07, SSW900), and the innovative Motion Fleet Management (MFM) system for predictive maintenance and asset monitoring. Their product lines are designed to support industrial automation needs across various sectors, providing solutions for motor control, fleet management, and operational efficiency.

How are WEG products typically installed?

WEG products are typically installed with careful attention to mounting specifications, protection ratings, and airflow requirements. For variable speed drives like the CFW900, installation methods include surface mounting, flange mounting, and side-by-side configurations with specific clearance guidelines. Installers must follow precise dimensional requirements for each product frame size, ensuring proper ventilation and electrical connections.